#application{position:absolute;left:0px;top:0px;right:0px;bottom:0px;}
#application > .head{position:absolute;height:80px;left:0px;top:0px;right:0px;background-color:#363e4f;}
#application > .menu{position:absolute;width:240px;left:0px;top:80px;bottom:0px;background-color:#363e4f;}
#application > .body{position:absolute;left:240px;top:80px;right:0px;bottom:0px;background-color:#f5f7f9;}
#application > .body > .content{position:absolute;left:10px;right:10px;top:10px;bottom:10px;background-color:#ffffff;border-radius:4px;padding:10px;}